1. Introduction:

This is a 3D-printed model that faithfully recreates a historic building on-site. The prototype is the Former Site of German Navy Club, Qingdao, also known as the Waterworks Hotel Old Site.

Constructed in 1899 and completed in 1902, this building is one of the earliest examples of German-style architecture in Qingdao, showcasing the quintessential German Neo-Renaissance architectural style. It not only bears witness to a century of historical changes but also holds a distinguished place in architectural history thanks to its unique asymmetrical layout, soaring spire-topped towers, and red-tiled gabled roofs.

2. Model Features:

• High Fidelity: The model accurately reproduces iconic details such as the distinctive towers, attics, stone-based brick walls, and the second-floor colonial wooden column framework.
• Print Optimization: The model has been optimized for 3D printing.
  • [If applicable] Modular Design: To facilitate printing and post-processing coloring, I’ve divided the model into several parts—such as the roof, main body, towers, and base—which can be assembled using mortise-and-tenon joints or alignment holes.
  • [If applicable] One-Piece Design: Alternatively, the model can be printed as a single piece, suitable for FDM or resin-based monolithic printing.
• Rich Details: Even at a miniature scale, we’ve strived to preserve intricate elements like window grilles, stair treads, and the texture of roof tiles.

3. Printing Recommendations:

• Recommended Printer Type: [e.g., FDM fused deposition modeling / LCD/SLA resin curing]
• Recommended Materials: [e.g., PLA (general-purpose) / Resin (for fine details)]
• Scale: [e.g., 1:100 / 1:200 / Default dimensions are XX mm x XX mm x XX mm; scaling is customizable]
• Layer Height: [e.g., 0.12mm–0.2mm (FDM) / 0.05mm (resin curing)]
• Infill: [e.g., 10%–15% (FDM)]
• Supports: [e.g., required / partial areas needed / recommended to use supports built-in by resin printers]
• Coloring: After printing, it’s advised to apply model-specific filler and sand the surface, then color with acrylic paints or model spray paint—red roofs, pale yellow walls, brown wooden frames, and gray stone bases.

4. Included Files:

• ELEGOO-format 3MF file

5. License Agreement:

This model is intended solely for personal learning, collection, and non-commercial printing. Without the author’s permission, neither the model files nor the printed finished products may be used for commercial sale.

If you enjoy this model, feel free to download, print, and share your finished creations! Any questions? Please leave a comment below.